120677320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131171}}^1$

素因数の和:131205

約数の個数: 32

約数和(自身を含む): 283331520

約数和(自身を除く): 162654200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 131171, 262342, 524684, 655855, 1049368, 1311710, 2623420, 3016933, 5246840, 6033866, 12067732, 15084665, 24135464, 30169330, 60338660, 120677320]

約数ペア:

[(1, 120677320), (2, 60338660), (4, 30169330), (5, 24135464), (8, 15084665), (10, 12067732), (20, 6033866), (23, 5246840), (40, 3016933), (46, 2623420), (92, 1311710), (115, 1049368), (184, 655855), (230, 524684), (460, 262342), (920, 131171)]